Cheap Flights to Idaho | Popular Routes to Idaho from HK$942

View HK$942 flight on Wed, 27 May 2026Opens in a new window

Popular airlines to Idaho

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Air Canada

  • Frontier Airlines

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Cheap round-trip flights to Idaho

Prices were available within the past 7 days and start at HK$942 for one-way flights and HK$3,443 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 25 May - Sat, 30 May
LAS
Las Vegas
GEG
Spokane
HK$3,443 Return, found 6 days ago
HK$3,443
Return
found 6 days ago
Select Delta flight, departing Mon, 25 May from Las Vegas to Spokane, returning Sat, 30 May, priced at HK$3,443 found 6 days ago
Delta
Mon, 25 May - Sat, 30 May
LAS
Las Vegas
GEG
Spokane
HK$3,754 Return, found 6 days ago
HK$3,754
Return
found 6 days ago
Select Delta flight, departing Mon, 25 May from Las Vegas to Spokane, returning Sat, 30 May, priced at HK$3,754 found 6 days ago
Delta
Mon, 25 May - Sat, 30 May
LAS
Las Vegas
GEG
Spokane
HK$3,766 Return, found 6 days ago
HK$3,766
Return
found 6 days ago
Select Delta flight, departing Mon, 25 May from Las Vegas to Spokane, returning Sat, 30 May, priced at HK$3,766 found 6 days ago
Delta
Mon, 25 May - Sat, 30 May
LAS
Las Vegas
GEG
Spokane
HK$3,809 Return, found 6 days ago
HK$3,809
Return
found 6 days ago
Select Delta flight, departing Mon, 25 May from Las Vegas to Spokane, returning Sat, 30 May, priced at HK$3,809 found 6 days ago
Delta
Mon, 25 May - Sat, 30 May
LAS
Las Vegas
GEG
Spokane
HK$3,883 Return, found 6 days ago
HK$3,883
Return
found 6 days ago
Select Delta flight, departing Mon, 25 May from Las Vegas to Spokane, returning Sat, 30 May, priced at HK$3,883 found 6 days ago
Delta
Wed, 17 Jun - Fri, 19 Jun
LAS
Las Vegas
JAC
Jackson
HK$3,938 Return, found 1 day ago
HK$3,938
Return
found 1 day ago
Select Delta flight, departing Wed, 17 Jun from Las Vegas to Jackson, returning Fri, 19 Jun, priced at HK$3,938 found 1 day ago
Delta
Wed, 17 Jun - Fri, 19 Jun
LAS
Las Vegas
JAC
Jackson
HK$4,002 Return, found 1 day ago
HK$4,002
Return
found 1 day ago
Select Delta flight, departing Wed, 17 Jun from Las Vegas to Jackson, returning Fri, 19 Jun, priced at HK$4,002 found 1 day ago
Delta
Mon, 25 May - Sat, 30 May
LAS
Las Vegas
GEG
Spokane
HK$4,045 Return, found 6 days ago
HK$4,045
Return
found 6 days ago
Select Delta flight, departing Mon, 25 May from Las Vegas to Spokane, returning Sat, 30 May, priced at HK$4,045 found 6 days ago
American Airlines
Mon, 25 May - Sat, 30 May
LAS
Las Vegas
GEG
Spokane
HK$4,056 Return, found 6 days ago
HK$4,056
Return
found 6 days ago
Select American Airlines flight, departing Mon, 25 May from Las Vegas to Spokane, returning Sat, 30 May, priced at HK$4,056 found 6 days ago
United
Mon, 25 May - Sat, 30 May
LAS
Las Vegas
GEG
Spokane
HK$4,464 Return, found 6 days ago
HK$4,464
Return
found 6 days ago
Select United flight, departing Mon, 25 May from Las Vegas to Spokane, returning Sat, 30 May, priced at HK$4,464 found 6 days ago

Trending flights to Idaho

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Tue, 2 Jun - Tue, 9 Jun
HKG
Hong Kong SAR
GEG
Spokane
HK$9,050 Return, found 16 hours ago
HK$9,050
Return
found 16 hours ago
Select EVA Airways flight, departing Tue, 2 Jun from Hong Kong SAR to Spokane, returning Tue, 9 Jun, priced at HK$9,050 found 16 hours ago

Frequently asked questions

How do I find cheap flights to Idaho that have flexible change policies?
By using our smart "No change fee" filter, that's how. Simply type in your origin, destination and dates, click "Search," then tick the checkbox directly under the "Flexible change policies" heading (it's on the left of your screen). Expedia makes it simple to find flexible, low-cost fares to Idaho.
Which airlines fly to Idaho?
Wherever you want to wander in Idaho and whenever you're hoping to depart, you'll find your perfect flight with one of these top airlines:

  • Alaska Airlines - 815 flights to or near Idaho each month, including 754 flights to Boise Airport (BOI) and 30 flights to Friedman Memorial Airport (SUN) per month.
  • Delta Air Lines - 637 flights to or near Idaho each month, including 489 flights to Boise Airport (BOI) and 86 flights to Idaho Falls Regional Airport (IDA) per month.
  • United Airlines - 438 flights to or near Idaho each month, including 303 flights to Boise Airport (BOI) and 91 flights to Idaho Falls Regional Airport (IDA) per month.

How can I find cheap tickets to Idaho?
One of the best ways to find cheap tickets to Idaho is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Idaho in the last seven days was HK$3,443. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from Las Vegas (LAS) sold for as little as HK$942 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between HK$3,443 and HK$9,050. If you find a deal, book quickly — these prices don't hang about.
What are the most popular airports to fly into in Idaho?
Touch down at any one of these main airports in Idaho and you'll be in the perfect position to experience all that this renowned region has to offer:

  • Boise Airport (BOI) - 1,994 flights per month.
  • Idaho Falls Regional Airport (IDA) - 334 flights per month.
  • Friedman Memorial Airport (SUN) - 134 flights per month.

When is the cheapest time to fly to Idaho?
Depart for Idaho earlier in the week and you'll usually be rewarded with lower fares. Tuesday is generally the cheapest day to jet off, followed closely by Monday. If you're eager to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to Idaho?
In the last seven days, plane fares to Idaho fluctuated between HK$3,443 and HK$9,050. Prices tend to go up over time, so book a top deal today.
What is the best time to go to Idaho?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a terrific time to tour the thrilling Idaho city of Boise. Average temperatures vary between 16ºC and 27ºC throughout this season. The largest crowds are found here in May, July and August.
What months are the cheapest to book a flight to Idaho?
The most cost-effective month to land a flight to Idaho is February, while prices are at a premium in December. Steer clear of this month if you're on a budget.

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